Convert PDF to PDF/A
Convert a PDF to PDF/A, the format courts, government offices and archives ask for. Free, no sign-up.
How to use PDF to PDF/A
- Step 1Choose your PDF.
- Step 2Pick PDF/A-1b, 2b or 3b.
- Step 3Download the PDF/A file.
Why use DoMyPDF’s PDF to PDF/A
Free to use
PDF to PDF/A is free for 3 files a day with no sign-up and no watermark. Premium removes the daily limit for heavy use.
Safe with your files
Your file is converted on our server over an encrypted connection and deleted as soon as the result is ready. Nothing is kept and nobody looks at it.
Works on every device
Use it on iPhone, iPad, Mac or a Windows PC, in any modern browser. Nothing to install, and you can add DoMyPDF to your home screen.
Quality first
Gives you the result in seconds, with no watermark added to your pages.
Tips for the best result
- PDF to PDF/A saves a new copy; your original file isn’t changed, so you can always start again.
- Working on a phone? Large PDFs with many photos are quicker if you compress them first.
- Combine tools for bigger jobs: merge files, then add page numbers, then compress the result.
- Before sharing a document with private details, use Redact PDF to remove them for good, then Lock PDF to add a password.
- Every page stays sharp: text and pictures are kept at their original quality unless you choose to compress.
PDF to PDF/A questions
Is PDF to PDF/A free?
Yes. Every tool is free for 3 files a day, with no sign-up. Premium removes the daily limit.
Is my file safe?
Your file is converted on our server over an encrypted connection and deleted as soon as the PDF is ready.
Does PDF to PDF/A work on iPhone, iPad and Mac?
Yes. PDF to PDF/A works in Safari, Chrome, Edge and Firefox on iPhone, iPad, Mac and Windows computers, with nothing to install. You can also add DoMyPDF to your home screen to open it like an app.
Is there a file size limit?
Files up to 50 MB can be converted. If yours is bigger, make it smaller with Compress PDF or split it into parts first.
Do I need an account?
No. There is no sign-up and no email needed. Open the tool, choose your file and download the result.